We are currently working on reformulating Canker Shield to offer a new and improved version. We are hoping to have it available here soon!

 Rapidly Eliminate Your Canker Sores

A unique blend of natural ingredients backed by years of scientific research.

The #1 Ranked Natural Canker Sore Product

What Makes Canker Shield Different?

4-In-1 Support

Canker Shield is formulated to soothe, heal, and protect your current outbreaks, as well as prevent your future outbreaks. While most products only focus on numbing, ours takes care of the root issue. It is the only product you will ever need to fight back against canker sores.

 

Natural and Effective Ingredients

Canker Shield is formulated in the USA with the highest quality of natural ingredients that all are backed by decades of scientific research to rapidly treat your canker sores. Each selected ingredient plays a key role in quickly soothing and stopping your outbreak so you can get back to enjoying life.

 100% Money Back

We are so sure you will experience results using Canker Shield that we offer a big guarantee. If you are not pain free in 1-3 days using our product or dissatisfied for any reason, we will give you a full refund. All you have to do is ask.

 

Fast + Free Shipping

We offer free shipping on all US orders through Amazon.com as well as multiple expedited shipping options, so that you can get relief as soon as possible. We also ship to many countries internationally.

 

What People Are Saying after trying Canker Shield…

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How Does Canker Shield Work?

Step 1 - Soothe

The anti-inflammatory properties in Canker Shield reduce swelling and soothe the affected area. This helps to restore the natural structure, promoting healthy tissue function and stopping further development of the canker sore, which limits its severity and duration.

Step 2 - Heal

Canker Shield works to control pain during an attack by numbing the affected area, creating a seal over the open sore to speed up healing and provide rapid pain relief.

Step 3: Support

Canker Shield boosts vitamin and mineral deficiencies to support the immune system, to help support the healing process and help with prevention.

Step 4: Prevent

The powerful antioxidant, antiviral and antimicrobial ingredients in Canker Shield naturally prevent canker sores by keeping the mucus lining of your mouth nutritionally healthy and protecting the cells in your mouth, preventing canker sores from forming.

Frequently Asked Questions

How long will it take to receive my order?
Orders are shipped within 24 hours of being received. With our 2-day US shipping, you should typically receive it within 2-3 days. International orders will arrive within 2-3 weeks.
What if I do not get any results?
We are so sure that you will get results in 1-3 days using Canker Shield that we offer a 100% money-back guarantee. If you are not pain-free after 1-3 days of using Canker Shield or dissatisfied for any reason, we’ll give you a full refund. All you have to do is ask.
How long will Canker Shield take to work?
Canker Shield provides almost immediate relief when applied. If applied right when you catch the canker sore forming, most people find that it works to heal canker sores in 1-3 days compared to the average healing time of 10-14.
How long will a jar of Canker Shield last?
Depending on how often you use it, a jar of Canker Shield should last about a year.
How do I use Canker Shield?
Put a pinch of powder on or in the area of the canker sore. You don’t have to place it directly onto the sore if you are not able to, so no need to worry if you can’t. This solution will cause your mouth to salivate. Using the saliva and powder mixture, swish for up to 3 minutes in the affected area and then spit and rinse your mouth with water. Repeat 2-3 times a day. For preventative use, swish with a small amount of water 2-3 days a week.
Can children use Canker Shield?
We do not recommend that children use Canker Shield. Since it should not be swallowed, it is recommended that children do not use it unless they are old enough to swish and spit out the solution.
Can I use it for a canker sore on my tongue?
Yes, Canker Shield is effective to soothe and heal tongue canker sores.